Evaluate the indefinite integral of

Question

InT(-x^3+9x^2-3x+2)/(x^4-2x^3)

I got ((1-2x)/(2x^2))+3*ln(2-x)-4*ln(x)+c
but apparently that's not the answer... and I don't know why.

Answer 1

See here:

http://www.jiskha.com/display.cgi?id=1316565092#1316565092.1316570036

Answer 2

Thank you very much! I wasn't plugging in the absolute value signs! Thanks for the explanation too. =)